3145224332 has 48 divisors (see below), whose sum is σ = 6120515520. Its totient is φ = 1406625792.

The previous prime is 3145224323. The next prime is 3145224343. The reversal of 3145224332 is 2334225413.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3145224295 and 3145224304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239144 + ... + 251952.

It is an arithmetic number, because the mean of its divisors is an integer number (127510740).

Almost surely, 2^3145224332 is an apocalyptic number.

It is an amenable number.

3145224332 is a deficient number, since it is larger than the sum of its proper divisors (2975291188).

3145224332 is a wasteful number, since it uses less digits than its factorization.

3145224332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13010 (or 13008 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 3145224332 is about 56082.2996318803. The cubic root of 3145224332 is about 1465.1560258910.

Adding to 3145224332 its reverse (2334225413), we get a palindrome (5479449745).

The spelling of 3145224332 in words is "three billion, one hundred forty-five million, two hundred twenty-four thousand, three hundred thirty-two".